GB/T 41549-2022 English PDFUS$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 41549-2022: Quality requirement of camellia saponin Status: Valid
Basic dataStandard ID: GB/T 41549-2022 (GB/T41549-2022)Description (Translated English): Quality requirement of camellia saponin Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B72 Word Count Estimation: 6,680 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 41549-2022: Quality requirement of camellia saponin---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Quality requirement of camellia saponin ICS 65.050 CCSB72 National Standards of People's Republic of China Camellia saponin quality requirements Published on 2022-04-15 2022-11-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by the State Forestry and Grassland Administration. This document is under the jurisdiction of the National Standardization Technical Committee of Economic Forest Products (SAC/TC557). This document was drafted by. Institute of Subtropical Forestry, Chinese Academy of Forestry, Jiangxi Xinzhongye Tea Technology Co., Ltd., Zhejiang Jiu Sheng Camellia Technology Co., Ltd., Hunan Dasanxiang Camellia Oil Co., Ltd., Hunan Hongrun Biotechnology Co., Ltd., Changshan County Lvsheng Biotechnology Co., Ltd. Technology Co., Ltd., Shangrao Normal University, Fujian Baixiang Biotechnology Co., Ltd., and Central South University of Forestry and Technology. The main drafters of this document. Fang Xuezhi, Du Menghao, Hu Lisong, Luo Fan, Zhu Borong, Zhang Xiangjie, Zhou Xinping, Xu Jianming, Ji Wenge, Xu Bing, Zheng Naibin, Zhong Haiyan, Zhu Liwei, Ye Yong. Camellia saponin quality requirements1 ScopeThis document specifies the quality requirements for Camellia oleifera saponin, and describes the corresponding testing methods, inspection rules, labeling, packaging, storage and transportation. Loss and other requirements. This document is applicable to the quality inspection of saponin extracted from Camellia oleifera and its by-products.2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 191 Graphical signs of packaging, storage and transportation GB 5009.3 National Food Safety Standard for Determination of Moisture in Food GB/T 6368 Determination of pH value of aqueous surfactant solution by potentiometric method GB/T 7462 Determination of Surfactant Foaming Power Improved Ross-Miles Method3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 Camellia saponin cameliasaponin; teaasaponin A pentacyclic triterpenoid saponin composed of triterpenoid aglycones, saccharides and organic acids extracted from Camellia oleifera and other camellia plants and their by-products.4 Quality requirementsThe quality of camellia saponin should meet the requirements of Table 1. Table 1 Quality requirements for camellia saponin ItemLiquid camellia saponinSolid camellia saponin color, state brown or brown stable homogeneous liquid, No visible suspended matter and sediment Yellow-white or yellow powder solid or granular Solid content/% ≥45 - Moisture (mass fraction)/% - ≤6 pH value (1% aqueous solution) 5.0~7.0 5.0~7.0 Camellia saponin content/% ≥30 ≥60 ...... |
